Pendlebury, Sidebottom in doubt for Blues clash

PERTH, AUSTRALIA - MAY 1: Scott Pendlebury of the Magpies tracks the loose ball to the boundary line during the 2016 AFL Round 06 match between the West Coast Eagles and the Collingwood Magpies at Domain Stadium, Perth on May 1, 2016. (Photo by Daniel Carson/AFL Media/Getty Images)

Collingwood captain Scott Pendlebury and midfielder Steele Sidebottom are both in doubt for Sunday’s clash with Carlton at the MCG after leaving the training track early on Thursday morning.